package Ooday05;

public class Student {
    String name;   //Student zs = new Student();
    int age;
    String stuId;
    static  String className;


    static {//给静态变量赋初始值
        className="jsd2303";
    }
    Student(String name,int age,String stuId){//给实例变量赋初始值
        this.name=name;
        this.age=age;
        this.stuId=stuId;
    }
}
